Surf Forecasts:
Jaconé surf forecast from 9 Jul 2026:
- Best quality surf: Thursday 9 Jul, 9PM (local time) - 4.5ft (1.4m), 11s period, SSW swell with offshore winds.
- Most powerful swell: Monday 13 Jul, 6AM (local time) - 6ft (1.8m), 11s period, S swell with 734 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 9PM (local time) - 4.5ft (1.4m), 11s period with SSW swell.
Best Forecast Surf Conditions for Jaconé this week:
The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 9PM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 0.6m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Jaconé in the next 16 days are 1.8m 11s and forecast to arrive on Monday (Jul 13) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (Jul 16) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 9th Jul) | 4.5ft (1.4m) 11s |
| Best Surf | 9PM (Thu 9th Jul) | 4.5ft (1.4m) 11s |
| Most Powerful | 6AM (Mon 13th Jul) | 6ft (1.8m) 11s |
Table - best surf conditions forecast for Jaconé over the next 16 days.
Alright folks, Rusty here. Let’s take a look at what’s coming up for Jaconé over the next couple of weeks.
It’s gonna be a bit of a slow start. The first few days are pretty ordinary, with the wind and swell not lining up. But hang tight, because there’s a couple of windows where it’ll clean right up and deliver some decent waves.
The real standout is Sunday morning, July 19th. We’ve got a nice 6ft swell from the ENE, and with a gentle offshore breeze from the NE, it’ll be clean as a whistle. The wave energy is pumping at a solid 578 (moderate energy), and the period is short at 8 seconds, so it’ll be a bit bouncy and quick, but that offshore wind will make it all worth it. This is the best on offer, no question.
Before that, Friday morning, July 10th, is a good early call. The swell is only 3ft from the SE, but it’s a long-period groundswell at 14 seconds, which means proper shape and power. The wind is light offshore from the NE, so it’ll be glassy. The energy is moderate (472). This is a solid, clean option for a smaller day.
Monday morning, July 13th, sees a bigger pulse of 6ft from the S, but it’s got onshore wind and rain, making it a write-off. Not worth paddling out.
Friday morning, July 17th, brings a 5ft swell from the ENE with a clean offshore wind from the NNE. The period is very short at 7 seconds, so it’ll be a bit messy, but it’s rideable and clean. The energy is moderate (315).
The water temp at Jaconé is sitting at 73°, which is about normal for this time of year, with no big anomaly to worry about. Crowds can be a factor here sometimes, so on the good days, expect some company.
To sum it up: Sunday the 19th is your best bet for a clean, fun session. Friday the 10th is a smaller but glassy option. The rest of the week has some on-and-off conditions, but stay patient.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Sat night, min 16°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the WSW by Sun morning). | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Sun night. Warm (max 23°C on Sun afternoon, min 17°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 9 | SSW 10 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 227 | 320 | 277 | 320 | 424 | 473 | 405 | 367 | 277 | 197 | 347 | 646 | 551 | 563 | 349 | 326 | 307 | 253 | 212 | 127 | 245 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | off | cross | glassy | cross | cross | off | cross-on | on | on | on | on | on | cross-on | cross-on | off | off | cross-off | off | off |
High Tide | 11:17PM0.76m | 12:16PM0.95m | 00:08AM0.77m | 1:17PM1.03m | 00:47AM0.79m | 2:08PM1.08m | 1:21AM0.83m | 2:54PM1.09m | 1:52AM0.89m | 3:35PM1.07m | 2:25AM0.95m | 4:12PM1.02m | 3:00AM1.00m | ||||||||
Low Tide | 4:53PM0.30m | 5:07AM0.22m | 6:00PM0.31m | 6:04AM0.13m | 6:58PM0.32m | 6:57AM0.04m | 7:48PM0.33m | 7:46AM-0.04m | 8:31PM0.35m | 8:34AM-0.08m | 9:10PM0.37m | 9:19AM-0.09m | 9:46PM0.39m | 10:03AM-0.06m | |||||||
 |  | | | | | | |  |  |  |  | |  |  | |  | | | | | |
 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 |
 | 5:19 | — | — | 5:19 | — | — | 5:20 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:21 | — | 5:22 |
mm | — | — | — | — | — | — | — | — | — | — | 4 | 2 | 2 | 5 | 1 | — | — | — | — | — | — |
Temp °C | 19 | 17 | 21 | 22 | 21 | 22 | 22 | 23 | 23 | 23 | 21 | 20 | 19 | 19 | 20 | 20 | 20 | 22 | 23 | 19 | 23 |
Feels °C | 18 | 16 | 22 | 22 | 22 | 23 | 22 | 22 | 24 | 23 | 20 | 18 | 17 | 17 | 20 | 20 | 19 | 19 | 19 | 15 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 10 | SSW 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 12 | S 11 | S 12 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SE 10 |
| kJ | 227 | 320 | 193 | 320 | 424 | 473 | 405 | 367 | 277 | 197 | 347 | 646 | 110 | 563 | 349 | 326 | 307 | 253 | 212 | 127 | 245 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SE 10 | SE 14 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | E 5 | SW 4 | SE 11 | S 13 | S 16 | SSW 15 | S 13 | SW 8 | SW 9 | SSW 8 | SW 8 | SE 9 | SSW 10 |
| kJ | 170 | 85 | 277 | 106 | 53 | 37 | 23 | 10 | 2 | 5 | 101 | 128 | 131 | 72 | 92 | 78 | 112 | 44 | 28 | 41 | 22 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 15 | S 10 | S 13 | S 16 | S 15 | SSE 16 | S 17 | S 17 | S 20 | S 18 | SE 11 | SE 11 | SW 8 | SE 10 | S 13 | S 12 | SSW 12 | SSW 12 | SSW 11 | ESE 9 |
| kJ | 82 | 55 | 2 | 4 | 5 | 4 | 26 | 23 | 23 | 127 | 168 | 59 | 41 | 24 | 17 | 86 | 76 | 46 | 44 | 37 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | ENE 4 | — | — | — | ENE 3 | WSW 3 | — | SSW 5 | — | S 10 | SSW 8 | SW 8 | — | — | — | ESE 4 | ENE 5 | ENE 6 |
| kJ | — | — | 2 | 6 | — | — | — | 3 | 9 | — | 24 | — | 551 | 494 | 123 | — | — | — | 13 | 47 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 0 | 0 | 10 | 0 | 7 | 10 | 0 | 228 | 58 | 253 | 177 | 253 | 177 | 16 | 58 | 0 | 0 | 10 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jaconé surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Jaconé Surf forecast
The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.
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